One day, junior high school student Shizuku left a book that includes her composition for a graduation song in school. When she returns to retrieve the book, she finds that a boy has picked it up and read it. He automatically becomes her enemy when he makes fun of the lyrics as "corny". Later, Shizuku discovers that the boy is Amasawa Seiji, the mysterious person whom Shizuku noticed had checked out every single book in the library. The two later become friends and come to develop feelings for each other. However, when Seiji decides to go abroad to study for a career as a luthier, Shizuku begins to grow worried about her own future. As a result, Shizuku begins working on a book based on a cat at the local antique shop as the first step in beginning her own career.
Artwork and trailer are below, and you can preorder the Blu-Ray now from Amazon.co.uk.